<?php
/**
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package Textbook
* @subpackage User
* @author Aljaz Srebrnic <a2piratesoft@gmail.com>;
* @author E. Pavletič
* @copyright 2008 a2PirateSoftware
* @license GPL License v3 <http://www.gnu.org/copyleft/gpl.html>
*/

class User_Form_Delete extends ZNF_Action_ActionForm{

	private $ids;

	public function __construct(){
		$this->ids = array();
	}

    public function populate(){
	if(isset($_POST['delete'])){
	    foreach($_POST['delete'] as $id)
	    array_push($this->ids, intval($id));
	}

    }

    public function validate(){
    	$errors = new ZNF_Action_ActionErrors();
    	$translation =  new ZNF_Presentation_Translation('User', $_SESSION['znf']['lang']);

	if(!(sizeof($this->ids) > 0)){
	    $errors->addError(1, $translation->get('errorNoUserSelected'));
	}

	return $errors;
    }

    public function getIds(){ return $this->ids; }

}

?>